Join 60,000+ competitive exam aspirants
The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine increases by 34% and that of the TV decreases by 21%, then what is the percentage change in the total cost of 4 washing machines and 2 TVs?
Decrease by 9%
Decrease by 16%
Increase by 12%
Increase by 19%
Increase by 12%
Practice and solve "The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: Increase by 12%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: Increase by 12%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.